#!/bin/bash

if [[ $# -ne 2 ]]; then
    echo "The format is as follows:"
    echo "bash bamtools-2.5.2.sh buildpath installpath"
    echo ":param buildpath: 应用构建绝对路径"
    echo ":param installpath: 应用安装绝对路径"
    exit 1
fi

[[ ! "$1" =~ ^/.* || ! -d "$1" || "$1" = "/" ]] &&  echo "请输入正确的构建路径" && exit 1
[[ ! "$2" =~ ^/.* || ! -d "$2" || "$2" = "/" ]] &&  echo "请输入正确的安装路径" && exit 1

buildpath=$1
installpath=$2
[[ "$buildpath" =~ .*/$ ]] && buildpath=${buildpath%/*}
[[ "$installpath" =~ .*/$ ]] && installpath=${installpath%/*}
[[ "$buildpath" == "$installpath" ]] && echo "构建路径与安装路径需为不同路径" && exit 1
set -e
wget -t 0 -c -P $buildpath https://github.com/pezmaster31/bamtools/archive/refs/tags/v2.5.2.tar.gz

tar -xvf $buildpath/v2.5.2.tar.gz -C $buildpath && rm -rf $buildpath/v2.5.2.tar.gz

cd $buildpath/bamtools-2.5.2

export CC=clang
export CXX=clang++

mkdir -p $installpath/bamtools-2.5.2
cmake -DCMAKE_INSTALL_PREFIX=$installpath/bamtools-2.5.2
make
make install
cat>"$installpath/bamtools-2.5.2/bamtools_modulefiles"<<EOF
#%Module1.0
conflict bamtools
variable modfile [file normalize [info script]]
proc getModulefileDir {} {
    variable modfile
    set modfile_path [file dirname \$modfile]
    return \$modfile_path
}
set pwd [getModulefileDir]
set BAMTOOLS \$pwd
setenv BAMTOOLS \$BAMTOOLS
prepend-path PATH \$BAMTOOLS/bin
prepend-path LD_LIBRARY_PATH \$BAMTOOLS/lib64
EOF
cp -r $buildpath/bamtools-2.5.2/* $installpath/bamtools-2.5.2
